Fix Zeitwerk autoloading when ActionMailer is not present.

heartcombo · Nov 25, 2024 · 95e0856 · 95e0856
1 parent 0f514f1
commit 95e0856
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/devise/rails.rb b/lib/devise/rails.rb
@@ -47,5 +47,11 @@ class Engine < ::Rails::Engine
           )
         end
     end
+
+    initializer "devise.configure_zeitwerk" do
+      if Rails.autoloaders.zeitwerk_enabled? && !defined?(ActionMailer)
+        Rails.autoloaders.main.ignore("#{root}/app/mailers/devise/mailer.rb")
+      end
+    end
   end
 end